Error on server - FIle or assembly load issue - asp.net

I am getting the following error on server-
Could not load file or assembly 'Microsoft.Moles.Framework, Version=0.94.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
The strange thing is it is not consistent. On deploying the bin again the error disappears and reappears randomly again.
The other random error which occurs in similar way:
The requested script resource 'Common.Common.js' requires version 'AjaxControlToolKit, version=4.1.40412.0 culture=neutral, PublicKeyToken=28f01b0e84b6d53e' of the ASP.NET AJAX Framework. To use this resource, make sure that the softwarereferences version
'AjaxControlToolKit, version=4.1.40412.0 culture=neutral, PublicKeyToken=28f01b0e84b6d53e'
Although I do not have any JSS with this name or used in the application.

Related

Could not load file or assembly Microsoft.VisualStudio.DevOps.Contract

I'm trying to publish a .NET Core (3.1) Web Application for the first time in Visual Studio 2019 and I get the error:
System.BadImageFormatException: Could not load file or assembly 'Microsoft.VisualStudio.DevOps.Contract, Version=15.4.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The module was expected to contain an assembly manifest.
File name: 'Microsoft.VisualStudio.DevOps.Contract, Version=15.4.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' ---> System.BadImageFormatException: Could not load file or assembly 'Microsoft.VisualStudio.DevOps.Contract, Version=15.3.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The module was expected to contain an assembly manifest.
File name: 'Microsoft.VisualStudio.DevOps.Contract, Version=15.3.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
at Microsoft.Publish.Framework.ViewModel.ProfileSelectorViewModel.FetchContinuousDeliveryService()
at Microsoft.Publish.Framework.ViewModel.ProfileSelectorViewModel.InitializeContinuousDelivery()
at Microsoft.Publish.Framework.ViewModel.ProfileSelectorViewModel..ctor(IThreadSwitcher threadSwitcher, IPublishServiceProvider serviceProvider, IVsHierarchy hierarchy, ITelemetryProvider telemetryProvider, IVsWrappersFactory vsWrappersFactory, IReadOnlyList`1 providers, IFeatureManager featureDetectionManager, IProfileController profileController, IDependenciesManagerProvider dependenciesManagerProvider)
at Microsoft.Publish.Framework.Provider.DefaultPublishTabProvider.CreateViewAsync(IVsHierarchy project, IAsyncServiceProvider serviceProvider, CancellationToken cancellationToken)
at Microsoft.Publish.Framework.Provider.PublishProjectDesignerTabProvider.<CreateViewAsync>d__7.MoveNext()
The publish window seems to not be fully drawn out in VS 2019 afterward. Any ideas out there?
I've found an answer to this issue and I'm posting it here. I reinstalled VS2019. I may have missed installing key components during original installation, such as Azure, I'm uncertain on that detail.

Could not load assembly System.Runtime in Xamarin.Forms UWP Project with .NET Standard library

I'm in the process of setting up a Xamarin.Forms app using .NET Standard for the shared library instead of a PCL. I've followed the instructions for doing so laid out here: https://channel9.msdn.com/Shows/XamarinShow/Snack-Pack-15-Upgrading-to-XamarinForms-to-NET-Standard
This is with a brand new Xamarin.Forms app, created using Visual Studio 2017 with a PCL, which was replaced with a .NET Standard library as described in the video.
The UWP app compiles fine, but throws this exception when I try to start it (on the call to Xamarin.Forms.Forms.Init)
System.IO.FileLoadException: 'Could not load file or assembly 'System.Runtime, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)'
I've tried specifically adding the nuget package for System.Runtime, version 4.1.0 to the UWP project, but that doesn't seem to help. It runs fine in Android, but keeps giving me this exception running the UWP project. Can anyone tell me what might be causing this and how I can fix it?
edit:
there is a very similar error in the build log:
Could not resolve this reference. Could not locate the assembly "System.Runtime, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors.
Followed by an extremely long list of places it has checked.
I also found this, which seems like it may be the problem:
2> There was a conflict between "System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" and "System.Runtime, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
2> "System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was chosen because it was primary and "System.Runtime, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" was not.
Does anyone know how I can resolve this conflict?
edit 2:
There's also this in the build logs right after the above, which is even more perplexing, as it seems to indicate the only thing referencing version 4.0.20.0 of System.Runtime is... version 4.3.0 of System.Runtime???
2> References which depend on "System.Runtime, Version=4.0.20.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" [C:\Users\Katie.nuget\packages\system.runtime\4.3.0\ref\netcore50\System.Runtime.dll].
2> C:\Users\Katie.nuget\packages\system.runtime\4.3.0\ref\netcore50\System.Runtime.dll
2> Project file item includes which caused reference "C:\Users\Katie.nuget\packages\system.runtime\4.3.0\ref\netcore50\System.Runtime.dll".
2> C:\Users\Katie.nuget\packages\system.runtime\4.3.0\ref\netcore50\System.Runtime.dll

RandomSiteControls, Version=7.1.5200.1, uses Telerik.Sitefinity which has a higher version than referenced assembly Telerik.Sitefinity

I m getting following error while trying to add RandomSiteControls to my project.How to fix below error?
" CS1705: Assembly 'RandomSiteControls, Version=7.1.5200.1, Culture=neutral, PublicKeyToken=null' uses 'Telerik.Sitefinity, Version=7.1.5202.0, Culture=neutral, PublicKeyToken=b28c218413bdf563' which has a higher version than referenced assembly 'Telerik.Sitefinity, Version=7.1.5200.0, Culture=neutral, PublicKeyToken=b28c218413bdf563' "
I am using sitefinity version 7.1.5200.0
To get rid of the errors, you can either add some assembly bindings to your web.config or download a different version of the RamdonSiteControls that was built against those particular Sitefinity dlls.
You can find the version for 7.1.5200 here.

Error with <add assembly="System.Data.SqlClient, Version=10.50.1600, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>

Why do I get this error? How I can fix it? I'm connecting from Web.config in an application that I started to do but I finish school issues because it is a team effort. The teacher has told me I should put that online so that my connection is well made ​​but not if publicToken or something else this evil at the time of writing the line is enclosed in asterisks. I need to indicate that I am writing wrong Please will thank you.
Server Error in '/' Application.
Configuration Error
Description: Error during processing of a configuration file required to service this request. Check the specific error details below and modify your configuration file accordingly.
Parser Error Message: Could not load file or assembly 'System.Data.SqlClient, Version = 10.50.1600, Culture = neutral, PublicKeyToken = b03f5f7f11d50a3a'or one of its dependencies. The system can not find the file specified.
Source Error:
Line 51: <add assembly="System.Data.Services, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
Line 52: <add assembly="System.Data.Services.Client, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
Line 53: **<add assembly="System.Data.SqlClient, Version=10.50.1600, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>**
In .NET there is no such assembly as System.Data.SqlClient, Version=10.50.1600, .... SqlClient is the part of standart .NET Framework distribution.
For example, System.Data.SqlClient.SqlConnection:
Namespace: System.Data.SqlClient
Assembly: System.Data (in System.Data.dll)
How to determine fully qualified assembly name
Download the previous, free version of .NET Reflector, load assembly into (simply drag it onto) and you will see it's FQN
Have you checked to make sure that the dll indicated is being deployed and that the version number matches the version you specify above? The error is pretty clear. The system can't find the assembly that the code refers to on this line.
Well, you can browse the GAC (Global Assembly Cache) for meet the assembly data. Use the following command from de command prompt :
gacutil -l
This list the content of the GAC with the information that you need.

Asp.net Build error?

when i run the my asp.net application it is showing this message can u help me.
Could not load file or assembly 'System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
You need to check whether referenced assembly (System.Web.Extensions.Design) exists in GAC or Bin folder of your app.

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